ecology

New research published in Science shows that tall Dipterocarp trees have evolved hydraulic systems that compensate for height, challenging the theory that taller trees are more vulnerable to drought.

A new study has produced the first global map of arbuscular mycorrhizal fungi networks, revealing their vast extent—110 quadrillion kilometers—and highlighting threats from agriculture. The findings underscore the importance of these fungi for climate regulation and soil health.

Heat waves impair animal cognition, causing birds to struggle with learning and increased aggression, with potential ecological impacts as climate change advances.